Re: [eigen] SVD with singular matrices

[Thomas Capricelli <orzel@xxxxxxxxxxxxxxx>]

Mmh, and actually, i had already switched to only use JacobiSVD in my code, so feel free to ditch the 'SVD' implementation ;-)

Thomas

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Thomas Capricelli <orzel@xxxxxxxxxxxxxxx>

http://www.freehackers.org/thomas

On Friday 01 October 2010 00:10:34 Benoit Jacob wrote:

> Being a R-SVD, JacobiSVD actually takes better advantage of

> very-rectangular matrices (it's complexity is N^2 * P where N is the

> smaller dim and P is the bigger dim).

>

> I confirm that the last time I checked, JacobiSVD was only 2x slower

> on big matrices, but that was 1 year ago.